/Engine/Source/Runtime/Engine/Classes/Components/SkeletalMeshComponent.h
If this component has a valid LeaderPoseComponent then this function makes cloth items on the follower component take the transforms of the cloth items on the leader component instead of simulating separately.  This will FORCE any cloth actor on the leader component to simulate in local space. Also The meshes used in the components must be identical for the cloth to bind correctly
void BindClothToLeaderPoseComponent()